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MATT2007
02-08-2007, 11:08 PM
A buddy of mine has a alpine cd player it powers up and reads the cd but there is no sound from any 1 of the 4 speaker out puts what could be wrong any help would be great thanks

acold7dusta
02-08-2007, 11:10 PM
factory amp?

MATT2007
02-08-2007, 11:14 PM
there is no factory amp in the truck if thats what you mean its a 89 ford ranger EXT cab

MATT2007
02-08-2007, 11:15 PM
oh and I tried to hook one of my 6X9s that I knew were good to the wires coming out of the cd player and no sound

Imshirazy
02-09-2007, 12:21 AM
There's too many things that could be wrong.
1.) if any of the exposed speaker wires are touching metal, no signal will go through any of the speakers.
2.) Cut or damaged/shorts
how old is the cd player and what model

jluv
02-09-2007, 11:35 AM
Check the menu. Some models have the ability to turn off power from the internal amp.

MATT2007
02-09-2007, 03:45 PM
I am going to mess with it this weekend I will make sure no wires are tuching the chassie and check the menu not sure of the modal

j3bus2k3
02-09-2007, 03:48 PM
Check the menu. Some models have the ability to turn off power from the internal amp.

x2. Or you just did the wiring wrong behind the headunit...